We are Open Today   Flood wiped out ramp and stairs - but exciting to see high water!

A Natural Wonder in New York's Adirondack Mountains

Come Explore! 

The massive Stone Bridge is the LARGEST marble cave entrance in the eastern U.S. and is still being carved by the beautiful Trout Brook. 

In summer, walk the self-guided and above-ground nature trail to witness this spectacular display of ancient Adirondack geology.  Our rustic stone-step and gravel trail features the old Sawmill Site Waterfalls, Artists' Gorge, incredible potholes and of course several surface caves.  Descend into lighted caves and grottos with raging water or tranquil dark pools.  For the more adventurous spirit, sign up for a guided summer Adventure Tour; a 3-4 hour spelunking cave crawl including a cave float!

In winter, witness a magnificent transformation of landscape as ice flows form everchanging sculptures beneath the Stone Bridge and along the river.  Snowshoe through the woods and return to toast marshmallows by the bonfire. Disc golfers can even play our beginner's course in winter, if they're hardy enough!

Spend an hour or a day exploring the park and other activities, there's fun for the whole family!

Click the Virtual Tour Picture below to see what we're talking about!

Stone Bridge 360 Virtual Tour

Find the right tour for you!

2019_COE_Logos_white-bkg_CMYK_translations_en-US-UK 2x-100.jpg

Self-Guided Trail

Map & Directions


Adventurer Reviews

My kids loved this beautiful piece of nature. It was a nice hike through nature that was very relaxing. The gift shop is great too!! It's definitely worth the trip!

- McMahons

We loved it so much, we came back a week later to visit again!
In my opinion, it was better than Niagara Falls! A great hiking tour with breathtaking views of nature at its best.

- Donna Novick

This was our first trip to the Natural Stone Bridge, it won't be our last! The views are breath taking, a gem unlike we've ever said. Looking forward to our next visit..

- Jim & Michelle Sheehan

Leave a Review

News & Events

Ben Stiller names us as one of his favorite filming location for “Escape at Dannemora“

We had fun... now we find out that so did Ben Stiller, he names us as one of his favorite filming location for the award winning Showtime mini series "Escape at Dannemora" (and currently up for 12 Emmys, including Best Limited Mini Series).  Ben does Twitter, this is his post.... read more

All Posts

Upcoming Events

Snowshoe Group Visit - 10:00am
sayrevilletroop96 of about 25

All Events